epan/tvbuff.c in Wireshark 1.6.x before 1.6.13 and 1.8.x before 1.8.5 does not properly validate certain length values for the MS-MMC dissector, which allows remote attackers to cause a denial of service (application crash) via a malformed packet.Referenceshttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15801http://lists.opensuse.org/opensuse-updates/2013-02/msg00037.htmlhttp://www.wireshark.org/security/wnpa-sec-2013-04.htmlhttp://anonsvn.wireshark.org/viewvc?view=revision&revision=46705http://lists.opensuse.org/opensuse-updates/2013-02/msg00028.htmlhttps://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8112http://anonsvn.wireshark.org/viewvc/trunk/epan/tvbuff.c?r1=46705&r2=46704&pathrev=46705
